package com.atguigu.yygh.oss.service;

import org.springframework.web.multipart.MultipartFile;

/**
 * @author 杨林
 * @create 2022-11-15 17:00 星期二
 * description:
 */

public interface FileService {

    //文件上传致阿里云
    String upload(MultipartFile file);
}

